/*
 * Copyright (c) 2010, okazoh_tk. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  - Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *  - Neither the name of the copyright holder nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include "alkes/testdriver/TestCase.h"
#include "alkes/testdriver/GraphicsTestDriver.h"

namespace alkes {

GraphicsTestDriver::GraphicsTestDriver(IGraphicsDevice* device)
: device_(device)
{
}

GraphicsTestDriver::~GraphicsTestDriver()
{
}

void GraphicsTestDriver::testResize(uint16_t x_max, uint16_t y_max)
{
    int i, j;
    uint16_t testsize[] = {
        0, 1, 2, 64, 320, 640, 1024, 2048, 4096,
    };
    int len = (int)(sizeof(testsize)/sizeof(testsize[0]));

    for (i = 0; i < len; ++i)
    {
        for (j = 0; j < len; ++j)
        {
            device_->resize(testsize[i], testsize[j]);
            if (y_max < testsize[j])
                break;
        }

        if (x_max < testsize[i])
            break;
    }

    uint16_t x[] = {x_max, x_max-1, x_max+1};
    uint16_t y[] = {y_max, y_max-1, y_max+1};
    for (i = 0; i < 3; ++i)
    {
        device_->resize(x[i], 0);
        device_->resize(0, y[i]);
        for (j = 0; j < 3; ++j)
        {
            device_->resize(x[i], y[j]);
        }
    }
}

void GraphicsTestDriver::testFlip()
{
    device_->flip();
    device_->flip();
    device_->flip();
    device_->flip();
}

}
